Merge pull request #696 from drgrice1/knowls-await-load

Make knowls wait until the page css has loaded before initializing.
openwebwork · Jul 13, 2022 · 3ef38fe · 3ef38fe
2 parents d3288f9 + e7f73e1
commit 3ef38fe
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/htdocs/js/apps/Knowls/knowl.js b/htdocs/js/apps/Knowls/knowl.js
@@ -15,6 +15,11 @@
 	};
 
 	const initializeKnowl = (knowl) => {
+		if (getComputedStyle(knowl)?.display === '') {
+			setTimeout(() => initializeKnowl(knowl), 100);
+			return;
+		}
+
 		knowl.dataset.bsToggle = 'collapse';
 		if (!knowl.knowlContainer) {
 			knowl.knowlContainer = document.createElement('div');